var color = ""

		var isVar = null;			

		

		function preload_image(file) {         

        	var img = file.replace(/amp;/g,"");      

        	(new Image()).src = img; 

		}

		

		function changeView(imgURL,imgID)

		{		

		document.getElementById(imgID).src = imgURL;

		

		}

				

		function setUrl(link1,linkStyle,link2,imgId) {		

			

			var query = document.getElementById(imgId).src;			

			var colorLink = query.substring(query.lastIndexOf("_") + 1, query.length - 4);	

			

			if (color == "") 

				{ 

					document.location.href=link1+link2;

				} 

					else 

				{

					document.location.href=link1+linkStyle+'_'+colorLink+link2;

				} 

		}		

		

	    

	    function toggleVis(id) {

	       var e = document.getElementById(id);

	       if(e.style.display == 'block')

	          e.style.display = 'none';

	       else

	          e.style.display = 'block';

	    }



	    function toggleVisOn(id) {

	       var e = document.getElementById(id);

	          e.style.display = 'block';

	    }

	    

	    function toggleVisOff(id) {

	       var e = document.getElementById(id);

	          e.style.display = 'none';

	    }

	    

	    function toggleAddressOld() {

	       if(document.getElementById('UseShippingAsBillingFlag').value == 'true')

	       {

	       		document.getElementById('divCass').style.display = 'none';

	       		document.getElementById('divDass').style.display = 'block';	

	       		//document.getElementById('buttons').style.marginTop = '-30px';       		

	       		document.getElementById('UseShippingAsBillingFlag').value = 'false'

	       }

	       else 

	       {

	       		document.getElementById('divCass').style.display = 'block';

	       		document.getElementById('divDass').style.display = 'none';	       		

	       		document.getElementById('UseShippingAsBillingFlag').value = 'true'

	       }

	    }



	    function toggleAddress() {

	       if(document.getElementById('ShipSameAsBill').checked)

	       {

	       		document.getElementById('divCass').style.display = 'block';

	       		document.getElementById('divDass').style.display = 'none';	       		

	       		document.getElementById('UseShippingAsBillingFlag').value = 'true'

	       }

	       else 

	       {

	       		document.getElementById('divCass').style.display = 'none';

	       		document.getElementById('divDass').style.display = 'block';	

	       		//document.getElementById('buttons').style.marginTop = '-30px';       		

	       		document.getElementById('UseShippingAsBillingFlag').value = 'false'

	       }

	    }

	    	    

	    function setElementValue(id, value) {

	       var e = document.getElementById(id);

	          e.value = value;

	    }





		function getNextElement(iElement) { 

		var parentForm = iElement.form; 

	

		for (i=0; i<parentForm.length; i++) { 

		if (parentForm.elements[i]==iElement) 

		if (parentForm.elements[i+1]) 

			return parentForm.elements[i+1]; 

		} 

		return null; 

		} 

		

		function autotab(iCtl, iMax) { 

		var nextElement, textValue = iCtl.value; 

			if (textValue.length==iMax) { 

				nextElement = getNextElement(iCtl); 	

				if (nextElement) { 

					nextElement.select(); 

					nextElement.focus(); 

				} 

			} 

		} 

		



function empty(object)

{

	if (object == null)

	{

		return true;

	}

	if (object.toString().length == 0)

	{

		return true;

	}

	

	return false;

}		

		

		

// class hashtable

function Hashtable(){

	this.hash = new Array();

	this.keys = new Array();



	this.location = 0;

}





Hashtable.prototype.get = function (key)

{

	return this.hash[key];

}



Hashtable.prototype.contains = function (key)

{

	if (this.hash[key] != null)

	{

		return true;

	}

	else

	{

		return false;

	}

}



Hashtable.prototype.put = function (key, value)

{

	if (value == null)

		return null;



	if (this.hash[key] == null)

		this.keys[this.keys.length] = key;



	this.hash[key] = value;

}